AR245132A1 - A procedure for the production of 7-(2-aminothiazole-4- - Google Patents

A procedure for the production of 7-(2-aminothiazole-4-

Info

Publication number: AR245132A1
Authority: AR; Argentina
Prior art keywords: aminothiazole; procedure; production
Prior art date: 1983-06-02

Application number

AR87308151A

Other languages

Spanish (es)

Original Assignee

Takeda Chemical Industries Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1983-06-02

Filing date

1987-07-15

Publication date

1993-12-30

1983-06-02 Priority claimed from JP58099212A external-priority patent/JPS59225192A/en

1984-04-16 Priority claimed from JP59076834A external-priority patent/JPS60218394A/en

1987-07-15 Application filed by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd

1993-12-30 Application granted granted Critical

1993-12-30 Publication of AR245132A1 publication Critical patent/AR245132A1/en

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D501/14—Compounds having a nitrogen atom directly attached in position 7
- C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
- C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
- C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
- C07D501/36—Methylene radicals, substituted by sulfur atoms
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Life Sciences & Earth Sciences (AREA)
General Chemical & Material Sciences (AREA)
Medicinal Chemistry (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Communicable Diseases (AREA)
Pharmacology & Pharmacy (AREA)
Oncology (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Cephalosporin Compounds (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

AR87308151A 1983-06-02 1987-07-15 A procedure for the production of 7-(2-aminothiazole-4- AR245132A1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP58099212A JPS59225192A (en)	1983-06-02	1983-06-02	Cephalosporin ester derivative
JP59076834A JPS60218394A (en)	1984-04-16	1984-04-16	Cephalosporin ester derivative

Publications (1)

Publication Number	Publication Date
AR245132A1 true AR245132A1 (en)	1993-12-30

Family

ID=26417948

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
AR296794A AR240825A1 (en)	1983-06-02	1984-05-30	PROCEDURE FOR OBTAINING COMPOUNDS OF 7- (2-AMINOTIAZOL-4-IL-ACETAMIDO-3 ((((1- (2-DIMETIL AMINOETIL) -1H-TETRAZOL-5-IL) TIO) METHYL) -CEF-3-EM- 4-CARBOXYLATE AND ITS SALTS
AR87308151A AR245132A1 (en)	1983-06-02	1987-07-15	A procedure for the production of 7-(2-aminothiazole-4-

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
AR296794A AR240825A1 (en)	1983-06-02	1984-05-30	PROCEDURE FOR OBTAINING COMPOUNDS OF 7- (2-AMINOTIAZOL-4-IL-ACETAMIDO-3 ((((1- (2-DIMETIL AMINOETIL) -1H-TETRAZOL-5-IL) TIO) METHYL) -CEF-3-EM- 4-CARBOXYLATE AND ITS SALTS

Country Status (22)

Country	Link
US (1)	US5120841A (en)
EP (1)	EP0128029B1 (en)
KR (1)	KR910008350B1 (en)
AR (2)	AR240825A1 (en)
AT (1)	ATE40691T1 (en)
AU (1)	AU566096B2 (en)
BG (1)	BG60500B2 (en)
CA (1)	CA1216285A (en)
DE (1)	DE3476662D1 (en)
DK (1)	DK273784A (en)
ES (4)	ES8506577A1 (en)
FI (1)	FI75574C (en)
GR (1)	GR79941B (en)
HK (1)	HK9492A (en)
HU (1)	HU192028B (en)
IN (1)	IN158586B (en)
MY (1)	MY101993A (en)
NO (1)	NO162470C (en)
NZ (1)	NZ208281A (en)
PH (1)	PH19575A (en)
PT (1)	PT78684B (en)
SG (1)	SG392G (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB0010475D0 (en)	2000-04-28	2000-06-14	Biochemie Gmbh	Organic compounds
CN101993449B (en) *	2009-08-13	2012-10-31	丽珠医药集团股份有限公司	Preparation method of high-purity cefotiam axetil and dihydrochloride thereof
CN102241692A (en) *	2010-05-14	2011-11-16	广州白云山制药股份有限公司广州白云山制药总厂	Method for preparing cefotiam hexetil hydrochloride by solvent crystallization
CN101948476B (en) *	2010-09-19	2012-07-25	苏州致君万庆药业有限公司	Method for preparing cefotiam hexetil hydrochloride
CN102424687A (en) *	2011-11-01	2012-04-25	湖南方盛制药股份有限公司	Preparation method of cefotiam hexetil hydrochloride
CN102898441A (en) *	2012-10-11	2013-01-30	南通康鑫药业有限公司	Method for synthesizing cefotiam
CN103012436B (en) *	2012-12-04	2015-07-01	山东鑫泉医药有限公司	Preparation method of cefotiam hydrochloride
CN104031068A (en) *	2014-06-11	2014-09-10	济南诚汇双达化工有限公司	Method of preparing cefotiam hexetil hydrochloride by one-pot method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1425933A (en) *	1972-03-13	1976-02-25	Astra Laekemedel Ab	Cephalosporins
NZ176206A (en) *	1973-12-25	1978-03-06	Takeda Chemical Industries Ltd	Cephalosporins
US4189479A (en) *	1977-12-22	1980-02-19	Takeda Chemical Industries, Ltd.	Cephalosporin esters
DE2805794A1 (en) *	1978-02-11	1979-08-16	Hoechst Ag	DEVICE FOR BIOLOGICAL PURIFICATION OF WASTE WATER
JPS6042766B2 (en) *	1978-12-09	1985-09-25	日本化薬株式会社	Base
JPS5759894A (en) *	1980-09-30	1982-04-10	Sankyo Co Ltd	Cephalosporin for oral administration
JPS58189186A (en) *	1982-04-30	1983-11-04	Takeda Chem Ind Ltd	Cephalosporin derivative
JPS5989691A (en) *	1982-11-15	1984-05-23	Takeda Chem Ind Ltd	Cephalosporin ester
US4616008A (en) *	1984-05-02	1986-10-07	Takeda Chemical Industries, Ltd.	Antibacterial solid composition for oral administration

1984
- 1984-05-25 NZ NZ208281A patent/NZ208281A/en unknown
- 1984-05-28 AU AU28748/84A patent/AU566096B2/en not_active Ceased
- 1984-05-29 CA CA000455318A patent/CA1216285A/en not_active Expired
- 1984-05-29 IN IN371/CAL/84A patent/IN158586B/en unknown
- 1984-05-30 AR AR296794A patent/AR240825A1/en active
- 1984-05-31 HU HU842135A patent/HU192028B/en not_active IP Right Cessation
- 1984-05-31 GR GR74891A patent/GR79941B/el unknown
- 1984-06-01 EP EP84303704A patent/EP0128029B1/en not_active Expired
- 1984-06-01 ES ES533051A patent/ES8506577A1/en not_active Expired
- 1984-06-01 FI FI842210A patent/FI75574C/en not_active IP Right Cessation
- 1984-06-01 DE DE8484303704T patent/DE3476662D1/en not_active Expired
- 1984-06-01 DK DK273784A patent/DK273784A/en not_active Application Discontinuation
- 1984-06-01 AT AT84303704T patent/ATE40691T1/en active
- 1984-06-01 PH PH30757A patent/PH19575A/en unknown
- 1984-06-01 NO NO842224A patent/NO162470C/en unknown
- 1984-06-02 KR KR1019840003078A patent/KR910008350B1/en not_active Expired
- 1984-06-06 PT PT78684A patent/PT78684B/en not_active IP Right Cessation
1985
- 1985-03-01 ES ES540839A patent/ES8607317A1/en not_active Expired
- 1985-12-10 ES ES549761A patent/ES8703480A1/en not_active Expired
1986
- 1986-06-30 ES ES556838A patent/ES8801287A1/en not_active Expired
1987
- 1987-03-18 US US07/027,433 patent/US5120841A/en not_active Expired - Fee Related
- 1987-07-15 AR AR87308151A patent/AR245132A1/en active
- 1987-09-01 MY MYPI87001501A patent/MY101993A/en unknown
1992
- 1992-01-02 SG SG3/92A patent/SG392G/en unknown
- 1992-01-30 HK HK94/92A patent/HK9492A/en not_active IP Right Cessation
1994
- 1994-02-14 BG BG098471A patent/BG60500B2/en unknown

Also Published As

Publication number	Publication date
ES8801287A1 (en)	1988-01-01
PT78684A (en)	1984-07-01
PT78684B (en)	1986-10-21
ES540839A0 (en)	1986-05-16
IN158586B (en)	1986-12-13
MY101993A (en)	1992-02-29
KR850000455A (en)	1985-02-27
ES549761A0 (en)	1987-02-16
NO842224L (en)	1984-12-03
SG392G (en)	1992-03-20
PH19575A (en)	1986-05-26
GR79941B (en)	1984-10-31
AU2874884A (en)	1984-12-06
DE3476662D1 (en)	1989-03-16
NO162470B (en)	1989-09-25
BG60500B2 (en)	1995-05-31
FI75574B (en)	1988-03-31
CA1216285A (en)	1987-01-06
FI75574C (en)	1988-07-11
NO162470C (en)	1990-01-10
US5120841A (en)	1992-06-09
EP0128029B1 (en)	1989-02-08
FI842210A0 (en)	1984-06-01
HK9492A (en)	1992-01-31
HU192028B (en)	1987-04-28
ES8607317A1 (en)	1986-05-16
AU566096B2 (en)	1987-10-08
DK273784D0 (en)	1984-06-01
HUT34505A (en)	1985-03-28
FI842210L (en)	1984-12-03
NZ208281A (en)	1986-11-12
AR240825A1 (en)	1991-02-28
ES533051A0 (en)	1985-08-01
DK273784A (en)	1984-12-03
AR240825A2 (en)	1991-02-28
ES8703480A1 (en)	1987-02-16
EP0128029A2 (en)	1984-12-12
ATE40691T1 (en)	1989-02-15
ES8506577A1 (en)	1985-08-01
KR910008350B1 (en)	1991-10-12
ES556838A0 (en)	1988-01-01
EP0128029A3 (en)	1985-12-18

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